67511717

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20051}}^1$

素因数の和:20108

約数の個数: 16

約数和(自身を含む): 85341312

約数和(自身を除く): 17829595

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 20051, 140357, 260663, 741887, 1824641, 5193209, 9644531, 67511717]

約数ペア:

[(1, 67511717), (7, 9644531), (13, 5193209), (37, 1824641), (91, 741887), (259, 260663), (481, 140357), (3367, 20051)]